Convection of Heat in Air Apparatus
In Stock
To show the convection of heat in air. Metal box, 225 x 105 x 105 mm, with sliding glass front and two detachable glass chimneys. Supplied with candles.
In Stock
In Stock
To show the convection of heat in air. Metal box, 225 x 105 x 105 mm, with sliding glass front and two detachable glass chimneys. Supplied with candles.
In Stock